EPON OLT

EPON OLT Transceiver is used on the EPON OLT side. It realizes 1.25G(downlink)/1.25G (uplink) data transmission simultaneously on a single optical fiber together with OLT equipment. With the point-to-multipoint characteristic of PON, it is widely used in FTTX, FTTB, 5G and some industries' broadband access.

PON

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EPON OLT Transceivers support PX20, PX20+, PX20++ and other application levels, and comply with the IEEE 802.3ah. This series of products adopts single fiber bidirectional transmission with SC receptacle. It has the characteristics of low power consumption, small size, high reliability and wide temperature range, and is mainly used in EPON OLT.

◇ Compliant with IEEE 802.3ah
◇ With Integrated single-fiber bidirectional optical components
◇ 1310nm APD/TIA Receiver and 1490nm DFB Transmitter (with WDM)
◇ With SFP small package
◇ With 0 to 70 ℃ operating ambient temperature
◇ With Class 1 laser eye safety standard
◇ With Excellent EMI and EMC characteristics
◇ With ESD protection function
◇ Compliant with RoHS

Item	SFP-GEPON-LH20（PX20+）	SFP-GEPON-LH20（PX20++）
Voltage Supply	3.3V	3.3V
Temperature	0~70℃	0~70℃
Transmitter	DFB	DFB
Receiver	APD	APD
Power Consumption (MAX)	1.5W	1.5W
Wavelength	Tx 1490nm /Rx 1310nm	Tx 1490nm /Rx 1310nm
Data Rate	Up1244M /Down 1244M	Up1244M /Down 1244M
Launch Optical Power	1.5~5dBm	2~7dBm
Receiver Sensitivity	-28dBm	-28dBm
Extinction Ratio	9dB	9dB

Product Name	Product Description
SFP-GEPON-LH20（PX20+）	EPON OLT SFP Tranceiver PX20+
SFP-GEPON-LH20（PX20++）	EPON OLT SFP Tranceiver PX20++